CN210365175U - Disconnected continuous drawing preservative film - Google Patents

Abstract

The utility model discloses a continuous pull plastic wrap of disconnect-type belongs to plastic wrap technical field. The utility model discloses a disconnected continuous drawing preservative film, which comprises a preservative film bag or box and a preservative film laminated body arranged in the preservative film bag or box, wherein the preservative film laminated body is formed by folding and superposing a plurality of preservative film sheets, two adjacent preservative film sheets are superposed end to end, and a drawing port is arranged on the preservative film bag or box; the preservative film body is formed by folding and folding a preservative film in a Z-shaped reciprocating and back-turning manner, and two folding end parts of the preservative film body extend outwards and are positioned on the opposite sides. The utility model utilizes a plurality of preservative film pieces to be folded and overlapped to form a preservative film laminated body, and the preservative film laminated body is arranged in a preservative film bag or box, so that the preservative film single piece is continuously extracted and used, the use is convenient and flexible, and the preservative film laminated structure is simple, and the production and the manufacture are convenient; the preservative film sheet is independently folded into a preservative film sheet body with a smaller area, so that the packaging volume of the preservative film is smaller, and the use flexibility and the practicability of the preservative film are improved.

Description

Disconnected continuous drawing preservative film

Technical Field

The utility model relates to a plastic wrap, more specifically say, relate to a continuous pull plastic wrap of disconnect-type.

Background

The preservative film is a common kitchen article, is mainly used for packaging food to prevent the food from being oxidized and decayed, breeding bacteria, mosquitoes and flies, generating peculiar smell and the like, and is a very effective means for keeping the food clean and sanitary. At present, the commercially available preservative films are coiled plastic films, and when the preservative film is used, a section of preservative film is drawn out from a coiled preservative film coil and is covered on tableware and the mouths of some containers, or food is directly wrapped by the preservative film, so that the aim of sealing is fulfilled. The rolled preservative film is still convenient in the use process, the main defect is that the preservative film needs to be manually torn by a user, in order to prevent the preservative film from being adhered together and prevent two hands from contacting the preservative film, the preservative film is generally torn after being covered on the mouth parts of tableware and some containers or wrapped on food, on one hand, the preservative film is troublesome to tear, especially for the old and children, the operation is more inconvenient, on the other hand, the preservative film easily causes the dislocation of the original sealing position in the tearing process, the preservative film is often required to be packaged again because the length of the preservative film is insufficient or the preservative film is askew, and a lot of troubles are brought.

In order to solve the problem of irregular fracture of the preservative film, the Chinese patent number ZL201520306372.7, the date of granted announcement is 2015, 11 months and 18 days, and the name of the utility model is as follows: the utility model provides a pull-out type plastic wrap, this application relate to a pull-out type plastic wrap, and it includes the box body, sets up pivot and the cover in the box body and puts the plastic wrap book in the pivot, and the box body upper end is equipped with the pump outlet, and the plastic wrap book is formed by the plastic wrap piece overlap joint. When the plastic wrap piece was taken out in the box body, because the coincide position of two upper and lower blocks is thicker than the plastic wrap piece, the elasticity dog of pump outlet department can give the great resistance of this coincide portion, and the lapped inflection groove of adjacent plastic wrap piece can take place to warp under the resistance for the plastic wrap piece of higher authority breaks away from with the plastic wrap piece below for the plastic wrap piece of higher authority takes out smoothly, and the plastic wrap piece of below is taken out the pump outlet by the part pull. The plastic wrap of this application is rolled up by the plastic wrap piece overlap joint and is formed, and the extraction is convenient, need not artificial tear, and it is more convenient to use. However, the overlapped preservative film blocks are wound into a preservative film roll for extraction, and a folding groove structure needs to be designed between the preservative film blocks, so that the structure of the preservative film roll is complex, the winding structure is not smooth, the winding process after overlapping is difficult, and the manufacturing difficulty is high; in addition, it needs to cooperate special extraction port to extract, and extraction port needs the narrower of design to provide the resistance of two plastic wrap piece separations when the plastic wrap extracts, lead to the plastic wrap to pass extraction port in advance like this, and need wear the plastic wrap again when the second plastic wrap piece is not pulled out after the pull, and also increased the difficulty that the plastic wrap passed extraction port because extraction port is narrower, brought new trouble for the use of plastic wrap.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defects of the prior rolled preservative film and provide a disconnected continuous drawing preservative film, and adopts the technical proposal of the utility model, a plurality of preservative film sheets are folded and superposed to form a preservative film laminated body, and the preservative film laminated body is arranged in a preservative film bag or box, so that the preservative film is continuously drawn and used in a single piece manner, the use is convenient and flexible, and the preservative film laminated structure is simple and the production and the manufacture are convenient; in addition, the preservative film sheet can be independently folded into a preservative film sheet body with a smaller area, so that the packaging volume of the preservative film is smaller, and the use flexibility and the practicability of the preservative film are improved.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a continuous pull plastic wrap of disconnect-type, including plastic wrap bag or box and the plastic wrap laminate body of dress in plastic wrap bag or box, the plastic wrap laminate body form by a plurality of plastic wrap fifty percent discount superpositions, two adjacent plastic wrap overlap end to end superpositions, plastic wrap bag or box on have the extraction mouth that is used for extracting the plastic wrap.

Furthermore, each preservative film sheet is independently folded into a preservative film sheet body with a reduced area, the preservative film laminated body is formed by folding and superposing a plurality of preservative film sheets, and two adjacent preservative film sheets are superposed end to end.

Furthermore, the preservative film body is formed by folding and folding the preservative film in a Z shape in a reciprocating and folding manner, and two folding end parts of the preservative film extend outwards and are positioned on the opposite sides.

Furthermore, the Z-shaped folding direction of the preservative film sheets is vertical to the folding direction of two adjacent preservative film sheets.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses a disconnected continuous drawing plastic wrap, which comprises a plastic wrap bag or box and a plastic wrap laminated body arranged in the plastic wrap bag or box, wherein the plastic wrap laminated body is formed by folding and superposing a plurality of plastic wrap sheets, two adjacent plastic wrap sheets are superposed end to end, and the plastic wrap bag or box is provided with an extraction port for extracting the plastic wrap sheets; the preservative film lamination is formed by folding and superposing a plurality of preservative film sheets, and the preservative film lamination is arranged in a preservative film bag or box, so that the preservative film can be continuously extracted and used in a sheet-by-sheet manner, the use is convenient and flexible, the preservative film lamination structure is simple, and the production and the manufacture are convenient;

(2) the utility model discloses a disconnected continuous pull plastic wrap, its each plastic wrap all independently folds the plastic wrap body that becomes the area and reduces, and the plastic wrap laminate body is formed by the fifty percent discount stack of a plurality of plastic wrap bodies, and two adjacent plastic wrap bodies overlap end to end, makes the packing volume of plastic wrap littleer, has sufficient parcel area again after the plastic wrap expandes, has improved the use flexibility and the practicality of plastic wrap;

(3) the utility model discloses a disconnected continuous pull plastic wrap, its plastic wrap body is formed by the reciprocal folding of turning back of plastic wrap in "Z" font, and two folding tip of plastic wrap extend outward and lie in the opposite side, be convenient for pull two folding tip and can expand whole plastic wrap fast after the plastic wrap body is taken out, prevent effectively that the plastic wrap is from the adhesion, be convenient for more the use of plastic wrap;

(4) the utility model discloses a continuous pull plastic wrap of disconnect-type, it has changed the tradition lapping of plastic wrap and has used the custom, not only uses more conveniently, has easily caused extravagant scheduling problem when having avoided the lapping plastic wrap to use moreover.

Drawings

FIG. 1 is a schematic diagram of a bag structure of a disconnected continuous-drawing plastic wrap of the present invention;

FIG. 2 is a schematic view of a box structure of a disconnected continuous-drawing plastic wrap of the present invention;

FIG. 3 is a schematic view of a folding structure of a single preservative film sheet in the disconnected continuous drawing preservative film of the present invention;

FIG. 4 is a side schematic view of the folded structure of the single preservative film in FIG. 3;

fig. 5 is a schematic view of a folding structure of a preservative film laminate in a disconnected continuous drawing preservative film of the present invention;

FIG. 6 is a schematic side view of the folding structure of the plastic wrap laminate of FIG. 5.

The reference numerals in the schematic drawings illustrate:

1. a preservative film bag or box; 1-1, an extraction port; 2. a preservative film laminate; 21. a fresh-keeping film.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

Referring to fig. 1 and 2, the disconnected continuous drawing preservative film of the embodiment includes a preservative film bag or box 1 and a preservative film laminated body 2 installed in the preservative film bag or box 1, wherein the preservative film laminated body 2 is formed by folding and stacking a plurality of preservative film sheets 21, two adjacent preservative film sheets 21 are stacked end to end (as shown in fig. 6), the preservative film bag or box 1 is provided with an extraction port 1-1 for extracting the preservative film sheets 21, and when the upper preservative film sheet 21 is extracted from the extraction port 1-1, the upper portion of the lower preservative film sheet 21 can be taken out of the extraction port 1-1, so as to facilitate the next extraction. Fig. 1 shows a pouch structure of the plastic wrap, belonging to a soft package, and fig. 2 shows a box structure of the plastic wrap, belonging to a hard package, for example, a paper box. The disconnected continuous drawing preservative film of the embodiment changes the coiling use habit of the traditional preservative film, is convenient to use, and avoids the problems of waste and the like when the coiled preservative film is used.

In this embodiment, the width of a single preservative film 21 can be designed to be 20-40 cm, the length can be designed to be 20-50 cm, and the specific size can be designed according to the size of the opening of the existing bowl, soup basin and other kitchen containers. To the great plastic wrap 21 of area, every plastic wrap 21 all independently folds the plastic wrap body that reduces for the area, and plastic wrap stack body 2 is formed by a plurality of plastic wrap body fifty percent discount superpositions, and two adjacent plastic wrap bodies overlap end to end, makes the packing volume of plastic wrap littleer, has sufficient parcel area again after the plastic wrap expandes, has improved the use flexibility and the practicality of plastic wrap. As shown in fig. 3 and 4, as a preferred embodiment, the freshness protection film sheet body is formed by folding and folding the freshness protection film sheet 21 in a zigzag reciprocating manner, and two folded end portions of the freshness protection film sheet 21 extend outwards and are located on opposite sides, and the number of times of the reciprocating and folding can be selected according to the actual size of the freshness protection film sheet 21, for example, after two folds in fig. 3, two folds both exceed the 1/3 position of the width of the freshness protection film sheet 21, so that the two folded ends can extend outwards for a certain length to facilitate unfolding; in the figure 4, through four times of folding, the mode of multiple folding is adopted, and the proposal is that two adjacent creases on the same side are sequentially staggered outwards for a certain distance so as to increase the friction action on the surface of the folded preservative film sheet, and when the preservative film sheet 21 on the upper layer is drawn out, a part of the next preservative film sheet 21 can be stably and smoothly taken out, so that the next time of drawing is convenient. Adopt foretell plastic wrap membrane body beta structure, take out the back at the plastic wrap membrane body, the both hands hold two folding tip and outwards draw, can expand whole plastic wrap membrane 21 fast, prevent effectively that the plastic wrap self-adhesion, the use of the plastic wrap of being convenient for more. As shown in fig. 5 and 6, in the process of folding the plastic wrap laminate 2, the Z-shaped folding direction of the plastic wrap 21 is preferably perpendicular to the folding direction of two adjacent plastic wrap sheets, so that the plastic wrap sheets can be taken out in a folded state, and the problem of large wrinkle adhesion during the taking-out process of the plastic wrap sheets can be prevented. Of course, in the utility model discloses in, the folding mode of sola plastic wrap 21 is not limited to above-mentioned "Z" font folding mode, can also adopt other folding modes that make things convenient for plastic wrap 21 to expand and increase frictional force between the adjacent plastic wrap 21.

The utility model discloses a disconnected continuous pull plastic wrap utilizes a plurality of plastic wrap fifty percent discount stacks and forms the plastic wrap multilayer body, packs the plastic wrap multilayer body into plastic wrap bag or box, realizes that the plastic wrap is singly drawn in succession in a piece ground and uses, and convenient to use is nimble, and the plastic wrap stromatolite simple structure, and the production is made conveniently; in addition, the preservative film sheet can be independently folded into a preservative film sheet body with a smaller area, so that the packaging volume of the preservative film is smaller, and the use flexibility and the practicability of the preservative film are improved.

The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.

Claims (3)

1. A disconnected continuous drawing preservative film is characterized in that: the preservative film bag or box comprises a preservative film bag or box (1) and a preservative film laminated body (2) arranged in the preservative film bag or box (1), wherein the preservative film laminated body (2) is formed by folding and superposing a plurality of preservative film sheets (21), two adjacent preservative film sheets (21) are superposed end to end, and the preservative film bag or box (1) is provided with an extraction opening (1-1) for extracting the preservative film sheets (21); each preservative film sheet (21) is independently folded into a preservative film sheet body with a reduced area, two folding end parts of each preservative film sheet (21) extend outwards and are positioned on the opposite sides, the preservative film laminated body (2) is formed by folding and superposing a plurality of preservative film sheets in half, and two adjacent preservative film sheets are superposed end to end.

2. A break-away continuous drawing preservative film according to claim 1, characterized in that: the preservative film body is formed by folding a preservative film (21) in a Z shape in a reciprocating and back-turning manner.

3. A break-away continuous drawing preservative film according to claim 2, characterized in that: the Z-shaped folding direction of the preservative film sheets (21) is vertical to the folding direction of two adjacent preservative film sheets.

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